When trying to add a podcast activity to a course, the following RSS feeds are invalid and do not work: NetVibes, Google and Yahoo.

We logged into client site and viewed Site admin > Modules > Activities > Manage activities > Podcast is enabled, version 2007022400. Viewed settings and no limit extensions are set. Size of video is set to width 400px Height 300px.

We can subscribe to RSS feeds via Google reader. However, if I click on the iTunes, Google, Yahoo, or NetVibes feeds to add them in the Podcast Activity, we receive errors.

Attaching a screenshot of each error.